MongoDB\Driver\ClientEncryption::createDataKey

(mongodb >=1.7.0)

MongoDB\Driver\ClientEncryption::createDataKey — Create a new encryption data key

Beschreibung

final public MongoDB\Driver\ClientEncryption::createDataKey(string $kmsProvider, array $options = ?): MongoDB\BSON\Binary

Creates a new key document and inserts it into the key vault collection.

Parameter-Liste

kmsProvider

The KMS provider (e.g. "local", "aws", "azure", "gcp") that will be used to encrypt the new encryption key.

options

Option Type Description

masterKey

array

The masterKey identifies a KMS-specific key used to encrypt the new data key. This option is required unless kmsProvider is "local".

If kmsProvider is "aws", this option is required and has the following fields:

**AWS masterKey options**
Option	Type	Description
region	string	Required.
key	string	Required. The Amazon Resource Name (ARN) to the AWS customer master key (CMK).
endpoint	string	Optional. An alternate host identifier to send KMS requests to. May include port number.

If kmsProvider is "azure", this option is required and has the following fields:

**Azure masterKey options**
Option	Type	Description
keyVaultEndpoint	string	Required. Host with optional port (e.g. "example.vault.azure.net").
keyName	string	Required.
keyVersion	string	Optional. A specific version of the named key. Defaults to using the key's primary version.

If kmsProvider is "gcp", this option is required and has the following fields:

**GCP masterKey options**
Option	Type	Description
projectId	string	Required.
location	string	Required.
keyRing	string	Required.
keyName	string	Required.
keyVersion	string	Optional. A specific version of the named key. Defaults to using the key's primary version.
endpoint	string	Optional. Host with optional port. Defaults to "cloudkms.googleapis.com".

keyAltNames

array

An optional list of string alternate names used to reference a key. If a key is created with alternate names, then encryption may refer to the key by the unique alternate name instead of by _id.